ABB PM858 3BSE093350R1 – Comprehensive Product Overview

Description

• Processor: PowerPC dual-core 1.2 GHz (800 MHz option available)
• Memory: up to 8 GB DDR3L with ECC
• Storage: 256 GB industrial SSD + 512 MB onboard Flash
• Power: 24 V DC (19.2 – 30 V DC), < 60 W
• Dimensions: 135 mm × 119 mm × 186 mm
• Operating Temperature: –40 °C to +70 °C
• Isolation: 2.5 kV channel-to-system
• Protection: IP20 module, IP67 option on expansion

• Ethernet: 2× RJ45 10/100/1000 Mbps, PROFINET IRT, EtherNet/IP, Modbus TCP, OPC UA
• Serial: 2× RS-232/RS-485 (isolated) for Modbus RTU, DNP3
• Fieldbus: PROFIBUS DP 12 Mbps, DeviceNet 500 kbps via CI854A
• Redundancy: CPU, power, Ethernet and I/O redundancy; failover < 10 ms

• Triple-module-redundant (TMR) safety architecture (SIL 3 / 1oo2D certified)
• Reflective-memory data sync between dual CPUs, latency < 1 ms
• Hot-swap CPU, power and I/O cards without process interruption
• Real-time diagnostics: CPU load, memory, comms status, 1 000-event log
• EMC compliance: CISPR 11 Class A, ±15 kV ESD, ±4 kV surge

• Chemical plants: SIL 3 emergency shutdown systems
• Power generation: turbine control, substation automation
• Oil & gas: pipeline leak detection, refinery batch control
• Water treatment: remote pump stations, SCADA gateways
• Motion & robotics: CNC, robotic arms, high-speed packaging lines